🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.55 AU - 1.59 AU

Year: 698 Days

Day: 18.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.47 AU - 1.83 AU

Year: 752 Days

Day: 26.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.12 AU - 5.02 AU

Year: 2913 Days

Day: 34.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.5

Radius: 12.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.39 AU - 5.79 AU

Year: 4689 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,064,025 km

• M1: 169,494 km (0.087 R)
• M2: 365,468 km (0.097 R)
• M3: 470,186 km (0.101 R)
• M4: 561,740 km (0.105 R)
• M5: 1,181,973 km (0.103 R)
• M6: 1,265,897 km (0.111 R)
• M7: 1,491,491 km (0.093 R)
• M8: 1,771,688 km (0.081 R)
• M9: 1,869,076 km (0.103 R)
• M10: 1,953,898 km (0.101 R)
• M11: 2,098,409 km (0.108 R)
• M12: 2,261,621 km (0.054 R)
• M13: 2,522,370 km (0.096 R)
• M14: 2,890,829 km (0.098 R)
• M15: 2,973,258 km (0.082 R)
• M16: 3,519,739 km (0.087 R)
• M17: 4,042,134 km (0.077 R)
• M18: 4,627,810 km (0.064 R)
• M19: 4,960,366 km (0.119 R)
• M20: 5,139,584 km (0.104 R)
• M21: 5,219,919 km (0.058 R)
• M22: 5,607,527 km (0.028 R)
• M23: 5,941,130 km (0.081 R)
• M24: 6,432,260 km (0.089 R)
• M25: 6,627,934 km (0.101 R)
• M26: 6,737,589 km (0.041 R)
• M27: 6,869,983 km (0.085 R)
• M28: 6,980,835 km (0.086 R)
• M29: 7,182,194 km (0.117 R)
• M30: 7,728,226 km (0.082 R)
• M31: 7,866,903 km (0.119 R)
• M32: 8,146,651 km (0.096 R)
• M33: 8,311,359 km (0.114 R)
• M34: 8,764,191 km (0.109 R)
• M35: 8,957,173 km (0.097 R)
• M36: 9,421,375 km (0.115 R)
• M37: 9,768,591 km (0.077 R)
• M38: 10,170,411 km (0.06 R)
• M39: 10,347,984 km (0.112 R)
• M40: 10,475,441 km (0.101 R)
• M41: 10,654,660 km (0.089 R)
• M42: 10,860,805 km (0.118 R)
• M43: 11,619,416 km (0.099 R)
• M44: 11,858,174 km (0.06 R)
• M45: 12,313,999 km (0.111 R)
• M46: 12,775,359 km (0.091 R)
• M47: 13,077,098 km (0.093 R)
• M48: 13,996,078 km (0.05 R)
• M49: 14,363,789 km (0.1 R)
• M50: 14,449,210 km (0.056 R)
• M51: 14,878,406 km (0.099 R)
• M52: 15,311,791 km (0.034 R)
• M53: 15,399,006 km (0.105 R)
• M54: 15,486,222 km (0.075 R)
• M55: 15,808,007 km (0.094 R)
• M56: 15,925,441 km (0.072 R)
• M57: 16,161,507 km (0.057 R)
• M58: 16,309,459 km (0.119 R)
• M59: 17,026,482 km (0.059 R)
• M60: 17,177,127 km (0.087 R)
• M61: 17,449,395 km (0.109 R)
• M62: 17,753,677 km (0.104 R)
• M63: 18,275,025 km (0.084 R)
• M64: 18,398,444 km (0.105 R)
• M65: 19,207,170 km (0.111 R)
• M66: 19,489,910 km (0.111 R)
• M67: 20,282,479 km (0.112 R)
• M68: 20,506,278 km (0.113 R)
• M69: 20,956,268 km (0.099 R)
• M70: 21,442,162 km (0.053 R)
• M71: 21,866,122 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.5

Radius: 15

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.12 AU - 7.9 AU

Year: 5893 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,064,025 km

• M1: 187,596 km (0.112 R)
• M2: 316,549 km (0.03 R)
• M3: 420,520 km (0.085 R)
• M4: 587,770 km (0.107 R)
• M5: 821,741 km (0.097 R)
• M6: 1,089,072 km (0.088 R)
• M7: 1,418,936 km (0.113 R)
• M8: 1,519,166 km (0.068 R)
• M9: 1,656,946 km (0.093 R)
• M10: 1,872,068 km (0.077 R)
• M11: 2,470,758 km (0.105 R)
• M12: 2,655,512 km (0.061 R)
• M13: 3,061,221 km (0.06 R)
• M14: 3,215,905 km (0.032 R)
• M15: 3,327,954 km (0.077 R)
• M16: 3,464,088 km (0.052 R)
• M17: 3,579,129 km (0.119 R)
• M18: 3,718,853 km (0.096 R)
• M19: 3,860,523 km (0.079 R)
• M20: 4,271,618 km (0.086 R)
• M21: 4,824,831 km (0.096 R)
• M22: 5,294,418 km (0.084 R)
• M23: 5,427,560 km (0.114 R)
• M24: 6,249,900 km (0.047 R)
• M25: 6,733,400 km (0.05 R)
• M26: 7,258,489 km (0.068 R)
• M27: 7,376,970 km (0.101 R)
• M28: 7,526,119 km (0.047 R)
• M29: 7,979,401 km (0.069 R)
• M30: 8,286,525 km (0.11 R)
• M31: 8,410,542 km (0.072 R)
• M32: 9,135,493 km (0.111 R)
• M33: 10,243,864 km (0.085 R)
• M34: 10,611,575 km (0.101 R)
• M35: 10,847,940 km (0.034 R)
• M36: 11,085,950 km (0.094 R)
• M37: 11,428,978 km (0.092 R)
• M38: 11,775,596 km (0.107 R)
• M39: 12,337,486 km (0.056 R)
• M40: 13,450,943 km (0.034 R)
• M41: 14,521,615 km (0.096 R)
• M42: 14,821,858 km (0.088 R)
• M43: 15,390,330 km (0.09 R)
• M44: 15,543,069 km (0.112 R)
• M45: 15,696,407 km (0.11 R)
• M46: 16,081,921 km (0.067 R)
• M47: 16,744,340 km (0.104 R)
• M48: 16,980,406 km (0.055 R)
• M49: 18,378,846 km (0.116 R)
• M50: 18,825,994 km (0.094 R)
• M51: 19,071,485 km (0.105 R)
• M52: 19,276,882 km (0.098 R)
• M53: 19,938,853 km (0.114 R)
• M54: 20,482,342 km (0.12 R)
• M55: 20,608,453 km (0.032 R)
• M56: 20,819,236 km (0.039 R)
• M57: 21,285,383 km (0.092 R)
• M58: 21,455,775 km (0.083 R)
• M59: 21,926,560 km (0.1 R)
• M60: 22,400,935 km (0.063 R)
• M61: 22,617,702 km (0.079 R)
• M62: 23,009,499 km (0.061 R)
• M63: 23,228,211 km (0.11 R)
• M64: 24,287,514 km (0.116 R)
• M65: 25,182,258 km (0.075 R)
• M66: 25,407,702 km (0.046 R)
• M67: 25,951,341 km (0.1 R)
• M68: 26,912,059 km (0.098 R)
• M69: 27,327,342 km (0.059 R)
• M70: 29,009,720 km (0.09 R)
• M71: 29,720,609 km (0.101 R)
• M72: 30,245,548 km (0.04 R)
• M73: 31,692,907 km (0.091 R)
• M74: 32,229,216 km (0.075 R)
• M75: 32,621,162 km (0.036 R)
• M76: 32,768,516 km (0.089 R)
• M77: 33,063,972 km (0.069 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 16,060 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit